High or Low Pitch Sound Experiment
For this experiment you will need
- Eight bottles
- Water (colored)
Put water in the bottles in lowest to highest level.
You will need kind of like a drumstick for tapping the bottle.
Tap gently the bottles with the drum stick from highest to lowest and lowest to highest.
Observation
you can see that they make totally different sounds from lowest to highest and highest to lowest.
the emptiest bottle makes the lowest sound because it has more air space in it and vibrates slow.
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